WANG Hongtao. Electric Stability Improvement of the CB/HDPE PTC Material by Chemical Graft and Current Shock[J]. Development and Application of Materials, 2003, 18(1): 28-29,33. DOI: 10.19515/j.cnki.1003-1545.2003.01.008
Citation: WANG Hongtao. Electric Stability Improvement of the CB/HDPE PTC Material by Chemical Graft and Current Shock[J]. Development and Application of Materials, 2003, 18(1): 28-29,33. DOI: 10.19515/j.cnki.1003-1545.2003.01.008

Electric Stability Improvement of the CB/HDPE PTC Material by Chemical Graft and Current Shock

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  • Received Date: June 12, 2002
  • Available Online: June 14, 2024
  • The electric properties of the PTC materials modified with chemical graft and current shock were investigated.It was manifested that the chemical graft and current shock can greatly improve the electric stability of the PTC materials,especially PTC transition.The PTC transition displacements of the samples subjected several heat cycles were negligibly small.
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